Today is the Winter Solstice and for Chinese people it is celebrated as as Dong Zhi (冬至), which when translated literally means Winter's Extreme as it marks the longest night of the year.
On this day, Southern Chinese families and their diaspora will usually get together and consume coloured glutinous rice balls which symbolizes reunion and a new beginning. The glutinous rice balls are also offered to ancestors and deities that are worshiped at home. On the other hand, Northern Chinese would typically consume dumplings instead as the festival food on this day.
So have a Happy Winter Solstice Festival!